Comment 127 for bug 386326

Versions have moved since some of the past comments were written.

The case that's really most critical at this point is ensuring that the nightly versions built from the mozilla-central trunk of Lightning <http://ftp.mozilla.org/pub/mozilla.org/calendar/lightning/nightly/> (next Lightning will ship from 1.9.1, but we don't have builds for that yet) and Thunderbird <http://ftp.mozilla.org/pub/mozilla.org/thunderbird/nightly/latest-comm-1.9.1/> (Thunderbird 3.0 will ship from here) work well together and don't have this problem.

Note that as of this writing, comm-central hasn't yet branched, though it will in the not-too-distant future.